Teeth

Which of the following is NOT a function of the tongue?

• Swallowing

• Keeping the lower jaw attached to the mouth

• Cleaning the food

• Speaking

How long is the alimentary canal?

• 9 metres

• 12 metres

• 5 metres

• 7 metres

For a child, there are usually __ milk teeth.

Wisdom teeth appear at these ages.

• 50-54 years

• 12-16 years

• 17-20 years

• 27-32 years

Which one of the following is a canine tooth?

• 
• 
• 
• 

What is the hardest substance in the human body?

Which type of teeth are known as the principal grinders?

• Canines

• Incisors

• Molars

• Premolars

Mammalian teeth can be described as:

• Pietrodont

• Heterodont

• Quadradont

• Homodont